// CALLBACK codevoid CallBackFen(DWORD/* dwUserParam*/,LPCTSTR pszCodeAction) {// pszCodeAction contains the value that the WDKey = "XX" returnsif(strcmp( pszCodeAction,"AA")==0 ){_// Assign the first element of the index field ADDRESS_nWDExecute("ADDRESS[1]=\"Poets Way\"");_// Read the value of the same field_nWDExecute("ADDRESS[1]");_// testing_MessageBox(NULL,pszWDGetReturnValue(),"Value of ADDRESS[1]?",MB_OK);}; endif}

Please note: This technique has been used in the program sample VILLE.CPP that has been installed with an interface to the C language.